Underwater grass comeback bodes well for Chesapeake Bay

The Susquehanna Flats, a large bed of underwater grasses near the mouth of the Susquehanna River, virtually disappeared from the upper Chesapeake Bay after Tropical Storm Agnes more than 40 years ago. However, the grasses ...

Multiple mates worth the risk for female prairie dogs

Mating with more than one male increases reproductive success for female prairie dogs, despite an increase in risks. This is according to a new study published in The Journal of Mammalogy by behavioral ecologist John Hoogland, ...

Prairie dogs disperse when all close kin have disappeared

Prairie dogs pull up stakes and look for a new place to live when all their close kin have disappeared from their home territory—a striking pattern of dispersal that has not been observed for any other species. This is ...

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